Description: FeaturesMachined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durabilityPrecision rotary dial design for fine hopup adjustmentsRe-engineered the hopup levers and nubs to work best with R-hop, Flat-Hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shotAccepted the HPA PolarStar Engine M4 nozzle lengthFully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBsEquipped with a new CNC Delrin Locking C-Clip design to hold barrel tight without wobbling and twisting, 3 compression springs on top, at bottom and in center of housing to ensure the hopup unit is exactly centered, straight and air tightCompatible with any 11mm inner bore HPA Engine nozzle outletsSpecially designed with BB Latching System to prevent dropping BBs after removing the magazine, Manually opened to release BBs from inside hopup chamber by handCNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar Engines on standard M4/M16 platform.The Hopup Chamber M4P unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm Bucking Nubs to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot. The Hopup Chamber M4P unit is designed to accept the HPA PolarStar Engine M4 nozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.The Hopup Chamber M4P unit is wisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. Also mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting.More than that, the Hopup Chamber M4P Pro unit is specially designed with a new BB Latching System to prevent BB dropping after removing the magazine. The Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber.Manufacturer: Maxx ModelSpecifications:Hopup Kit Includes:1 x CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit2 x CNC Acrylic Side Cover2 x CNC Brass 2.5mm Side Wing1 x CNC Steel Pivot Pin1 x CNC Aluminum Hopup Lever1 x CNC Aluminum Soft Round Nub1 x CNC Aluminum Soft Flat Nub (4mm)1 x CNC Aluminum Hard Concave Nub (4mm)3 x Steel Nub Spring1 x CNC Steel Spring Guide1 x Steel Upper Compression Spring1 x Steel Center Compression Spring1 x CNC Delrin Locking C-Clip1 x CNC Brass Barrel Spacer1 x Brass Barrel Spacer Holder Oring1 x CNC Aluminum Rotary Dial Knob1 x CNC Aluminum Inlet Adaptor (OD11mm)Overall Length: 51.15mmOverall Height: 37.75mmInlet Adaptor Outer Diameter (to fit into Gear Box): 11mmHub Outer Diameter (to fit into Outer Barrel): 12mmHub Inner Diameter (to fit Nozzle): 8mmFeeder Outer Diameter (to fit magazine): 8.85mmFeeder Length (to fit magazine): 6mmApplication: For most HPA PolarStar Engines on standard M4/M16 platformsMaterial: Aluminum 6061
Price: 79.95 USD
Location: Grand Junction, Colorado
End Time: 2023-12-26T03:55:52.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Maxx Model
Type: HopUp
Model: M4P-Pro
MPN: 102036
